{
  "schema": "canli.company-reference.v1",
  "cik": "0001371217",
  "name": "RESHAPE LIFESCIENCES INC.",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001371217.json",
  "source_sha256": "342900799b6d8ad7d662fb719941027b7ec7f1c6df6a2cd8acf7226229080bfa",
  "fetched_at": "2026-09-22T19:45:40.865Z",
  "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.",
  "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.",
  "concepts": [
    {
      "tag": "Assets",
      "taxonomy": "us-gaap",
      "label": "Total assets",
      "kind": "instant",
      "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 37061000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 39656000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 46273000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 88704549,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7040806,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11587085,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 14385598,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 26387768,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 26096485,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 32485855,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 38687265,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 22573000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 15549000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 14610000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 12337680,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4102240,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7913636,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7721203,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 11708391,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 14221814,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 12444950,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 8980208,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 14488000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 24107000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 31663000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 76367000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2938566,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3673449,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6664395,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 14679377,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 11874671,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 20040905,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 29707057,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 5581110,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 11405144,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2008Q4I",
          "unit": "USD"
        },
        {
          "end": "2007-12-31",
          "val": 45281520,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2007Q4I",
          "unit": "USD"
        },
        {
          "end": "2006-12-31",
          "val": 28573772,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2006Q4I",
          "unit": "USD"
        },
        {
          "end": "2005-12-31",
          "val": 1974552,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2005Q4I",
          "unit": "USD"
        },
        {
          "end": "2004-12-31",
          "val": 5327418,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2004Q4I",
          "unit": "USD"
        },
        {
          "end": "2003-12-31",
          "val": -669681,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2003Q4I",
          "unit": "USD"
        },
        {
          "end": "2002-12-31",
          "val": 20000,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2002Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 2957000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2935000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 5548000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 10163208,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3310787,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7927240,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11619167,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 23297479,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 22308781,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 28487688,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 30840560,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 14617594,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 21055108,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2008Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21630000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -74207000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -81152000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -33817972,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -23360844,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -25498747,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -26128720,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -25780659,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -23460103,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -25997322,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -17347387,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -31929200,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -37874028,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2008",
          "unit": "USD"
        },
        {
          "start": "2007-01-01",
          "end": "2007-12-31",
          "val": -28575348,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2007",
          "unit": "USD"
        },
        {
          "start": "2006-01-01",
          "end": "2006-12-31",
          "val": -17690477,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2006",
          "unit": "USD"
        },
        {
          "start": "2005-01-01",
          "end": "2005-12-31",
          "val": -11215191,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2005",
          "unit": "USD"
        },
        {
          "start": "2004-01-01",
          "end": "2004-12-31",
          "val": -3448752,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2004",
          "unit": "USD"
        },
        {
          "start": "2003-01-01",
          "end": "2003-12-31",
          "val": -1900288,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2003",
          "unit": "USD"
        },
        {
          "start": "2002-01-01",
          "end": "2002-12-31",
          "val": -603348,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2002",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -8550000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -14200000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -27490000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -24588208,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -20655793,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -22606040,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -18425729,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -22479369,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -19935434,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -13664607,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -24657223,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 14000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 49000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 137123,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 14000,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 38915,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 88680,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 416010,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 76394,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 252274,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 2592,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 186981,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1287154,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 786660,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 292000,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 311493,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 11299000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 15089000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 607000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 569160,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 11075000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 13659000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 33203000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 37808319,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 16053340,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 18953028,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 19630437,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 15376856,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 12515785,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 36417196,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 13180690,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -2390000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2014000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -10328000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -6367690,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -14000,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -38915,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -216010,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 923606,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 5066777,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -6529623,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 5039019,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": -514827000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -493197000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -418990000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -334759354,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -300941382,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -277580538,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -252081791,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -225953071,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -200172412,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -176712309,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -150714987,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -181000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -893000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -3447000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -2314611,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 584000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 16000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 64000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 341976,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 200720,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 326296,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 481522,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 577095,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 609672,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 630354,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 741564,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1323000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2311000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3098000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4436797,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 6319707,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5954928,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 4225322,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2892696,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 2564226,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 2439291,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -12457000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -24461000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -38546000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -28054227,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -22795627,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -27866794,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -25593275,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -24734317,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -22548964,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -25256585,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -16177116,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 8944000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 10109000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 8719000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 13936716,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 5720681,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 10502987,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13024171,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 24989906,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 24404048,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 31566521,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 37804129,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 11605000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 10389000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 8363000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7043789,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4063121,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 4486028,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7721203,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 8840061,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 7537842,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 9563789,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 3997049,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 3655000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 4263000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1627000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1088271,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1311706,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 172050,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 399336,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 127329,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 340555,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 434436,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 125188,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 12889000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 14541000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16206000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1087888,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 916813,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 488613,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 143692,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 57928,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2812,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 17742,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 52406,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 18719000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 33766000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 38989000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 28290111,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 23150811,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 28033747,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 25593275,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 24734317,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 22628937,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 25256585,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 16177116,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 24212343,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 2244000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1317000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 984735,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1968546,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1789578,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1686324,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 980519,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1127941,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1271207,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1068623,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 6262000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 9305000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 443000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 235884,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 355184,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 166953,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 79973,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 936386,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 431476,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 125047,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 231520,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 4694000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 4847000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5237000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 22848922,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 17981525,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 19892424,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 14561656,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 13658824,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 11960893,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 8583347,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 7678259,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 8631597,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3498000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3121000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5722000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 5441189,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5169286,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 8141323,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 11031619,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 11075493,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10668044,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 16673238,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 8498857,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 15580746,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 6166554,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "shares"
        },
        {
          "end": "2019-12-31",
          "val": 391739,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "shares"
        },
        {
          "end": "2018-12-31",
          "val": 73092,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-12-31",
          "val": 14742,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-01-23",
          "val": 1218107,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 2736621,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 102415,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 4638030,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 63551350,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "shares"
        },
        {
          "end": "2012-12-31",
          "val": 41843270,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "shares"
        },
        {
          "end": "2011-12-31",
          "val": 36752746,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "shares"
        },
        {
          "end": "2010-12-31",
          "val": 27892388,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
      "taxonomy": "us-gaap",
      "label": "Cash including restricted cash",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cash, cash equivalents and restricted cash as reported in the cash flow reconciliation. Restricted amounts are not freely available, so this is not the same as unrestricted cash.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 3007000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2985000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 5548000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 10163000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3310787,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2016Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AdditionalPaidInCapital",
      "taxonomy": "us-gaap",
      "label": "Additional paid-in capital",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 529429000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 517311000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 450652000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 411125061,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 303852582,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 281252963,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 258699806,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 239996934,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 211628650,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 196384995,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 180143120,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Accumulated other comprehensive income or loss",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. These amounts have not passed through net income.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": -121000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -8000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 692,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LongTermDebt",
      "taxonomy": "us-gaap",
      "label": "Long-term debt",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Long-term borrowings under this concept, which can include the current portion depending on presentation. It is not total liabilities and may exclude leases and other obligations.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 13322000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 4637000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-04-23",
          "val": 4700000,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentGross",
      "taxonomy": "us-gaap",
      "label": "Gross property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cost of property, plant and equipment before accumulated depreciation. Historical cost does not indicate current value or replacement cost.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 763000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 180000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3205000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 3291883,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2961821,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2947821,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2914640,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2821309,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2679257,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2502956,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Accumulated depreciation on property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative depreciation, depletion and amortization recorded against property, plant and equipment. It measures cost allocation to date, not physical wear or market value.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 179000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 164000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3141000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2949907,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2761101,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2621525,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2433118,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2244214,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2069585,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1872602,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IntangibleAssetsNetExcludingGoodwill",
      "taxonomy": "us-gaap",
      "label": "Net intangible assets excluding goodwill",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Intangible assets other than goodwill after amortization and impairment. Internally developed intangibles are usually not recognized, so this understates what a company relies on.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 14133000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 14133000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 20721000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherAssetsNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 46000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 99000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 563000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 990015,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1119405,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 757802,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 879905,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 820767,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1082765,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 288980,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 141572,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccruedLiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Accrued current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current obligations accrued for goods and services received but not yet invoiced or paid. This is one component of current liabilities, not all short-term obligations.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 3630000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3821000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 4829000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5955518,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2751415,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3595415,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3830766,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4186060,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3673609,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6373370,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 2538371,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PrepaidExpenseAndOtherAssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Prepaid expenses and other current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Prepayments and other current assets grouped under this concept. The balance is not cash and its composition differs by filer.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 1073000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1711000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1269000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 467783,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 476624,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 831495,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 421673,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 546744,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 571654,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 804799,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 436538,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredTaxAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net deferred tax assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Deferred tax assets after the valuation allowance. Realization depends on future taxable income, so the balance is not a receivable from tax authorities.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 2653000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2882000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3583000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6496000,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 0,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredIncomeTaxLiabilitiesNet",
      "taxonomy": "us-gaap",
      "label": "Net deferred tax liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Deferred tax liabilities net of related assets under this concept. The amount reflects timing differences and is not tax currently due.",
      "observations": [
        {
          "end": "2020-12-31",
          "val": 615000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 702000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1844000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "taxonomy": "us-gaap",
      "label": "Pre-tax income or loss from continuing operations",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income or loss from continuing operations before income taxes and noncontrolling interests. It excludes discontinued operations and is not net income.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21811000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -75100000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -38714000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -32778933,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -23360844,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -25498747,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProfitLoss",
      "taxonomy": "us-gaap",
      "label": "Profit or loss including noncontrolling interests",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income or loss including the portion attributable to noncontrolling interests. It can differ from the net income attributable to the parent that per-share figures use.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21630000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -74207000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -81152000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -33817972,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ComprehensiveIncomeNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Comprehensive income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income plus other comprehensive income after tax. It includes unrealized items that net income excludes and is not a cash measure.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21743000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -74215000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -81152000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -25498747,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -26128720,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -25780659,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -23460795,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -25996630,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -17347387,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -31942188,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -37861040,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2008",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLossAvailableToCommonStockholdersBasic",
      "taxonomy": "us-gaap",
      "label": "Net income available to common stockholders",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income after preferred dividends and similar adjustments, the numerator for basic earnings per share. It can be lower than reported net income.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21630000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -74207000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -84231000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -33817972,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "General and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "General and administrative costs reported under this concept, separate from selling expense. Filers group overhead differently, so compare presentation before comparing companies.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 10527000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 17224000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 14025000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Depreciation",
      "taxonomy": "us-gaap",
      "label": "Depreciation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Depreciation recognized for the period under this concept. It is a noncash allocation of asset cost and may exclude amortization and depletion reported elsewhere.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 15000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 40000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 242000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 174629,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 226990,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 303972,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 375756,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 424354,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AmortizationOfIntangibleAssets",
      "taxonomy": "us-gaap",
      "label": "Amortization of intangible assets",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Amortization recognized on finite-lived intangible assets. It follows acquisition accounting and does not indicate the intangibles are losing usefulness at that rate.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1652000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1666000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 198000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 78359,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherNonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Other nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Other income or expense outside operations under this concept. The composition is filer-specific and can include one-time items.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -1337000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -11000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -652,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 20133,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 9874,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -8554,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -119695,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -19181,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -30119,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -76296,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -47363,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Deferred income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The deferred portion of income tax expense or benefit, arising from timing differences. It is not tax paid in the period.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -86000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -1143000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -3448000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -2314611,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestPaidNet",
      "taxonomy": "us-gaap",
      "label": "Interest paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3874,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 155407,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 601185,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProceedsFromIssuanceOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Proceeds from issuing common stock",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 33200000,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 34500000,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 11000000,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsReceivable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts receivable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 507895,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -28103,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 105625,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 55116,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -14930,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -26634,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 52406,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInInventories",
      "taxonomy": "us-gaap",
      "label": "Change in inventories",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1175000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 332000,
          "accn": "0001558370-21-002737",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1978000,
          "accn": "0001558370-20-004843",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 178968,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 103254,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 705805,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -147422,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -143266,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 202584,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1068623,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsPayable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts payable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in payables during the period. A positive value under this concept means payables grew and added to operating cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 317081,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -223435,
          "accn": "0001558370-19-005143",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1139656,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -222636,
          "accn": "0001558370-18-002717",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 267356,
          "accn": "0001558370-17-001478",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 60732,
          "accn": "0001193125-16-519841",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -224562,
          "accn": "0001193125-15-091468",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 367491,
          "accn": "0001193125-14-118800",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -109950,
          "accn": "0001193125-13-096235",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-07",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -73709,
          "accn": "0001193125-12-116517",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/342900799b6d8ad7d662fb719941027b7ec7f1c6df6a2cd8acf7226229080bfa.json.gz"
}
